Pushed.
2020-02-13 Richard Biener <rguent...@suse.de>
PR testsuite/93717
* gcc.dg/optimize-bswapsi-2.c: Add BE case.
---
gcc/testsuite/gcc.dg/optimize-bswapsi-2.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c
b/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c
index f111553e1cf..330dfe99445 100644
--- a/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c
+++ b/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c
@@ -45,15 +45,26 @@ uint32_t read_be32_3 (unsigned char *data)
}
static inline unsigned short
-get_unaligned_16 (unsigned char *p)
+get_unaligned_16_le (unsigned char *p)
{
return p[0] | (p[1] << 8);
}
unsigned int
-get_unaligned_32 (unsigned char *p)
+get_unaligned_32_le (unsigned char *p)
{
- return get_unaligned_16 (p) | (get_unaligned_16 (p + 2) << 16);
+ return get_unaligned_16_le (p) | (get_unaligned_16_le (p + 2) << 16);
+}
+
+static inline unsigned short
+get_unaligned_16_be (unsigned char *p)
+{
+ return p[1] | (p[0] << 8);
+}
+unsigned int
+get_unaligned_32_be (unsigned char *p)
+{
+ return get_unaligned_16_be (p + 2) | (get_unaligned_16_be (p) << 16);
}
/* { dg-final { scan-tree-dump-times "32 bit load in target endianness found
at" 4 "bswap" } } */
-/* { dg-final { scan-tree-dump-times "32 bit bswap implementation found at" 3
"bswap" } } */
+/* { dg-final { scan-tree-dump-times "32 bit bswap implementation found at" 4
"bswap" } } */
--
2.12.3
